error: unable to recognize "k8s/deployment.yaml": no matches for kind "Deployment" in version "extensions/v1beta1" about demo HOT 10 CLOSED

Have you checked the 'Known issues' list in the README? Specifically, https://github.com/cloudnativedevops/demo#apiversion

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Resolve what?

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@bitfield
kubectl create -f k8s/deployment.yaml

error: unable to recognize "k8s/deployment.yaml": no matches for kind "Deployment" in version "extensions/v1beta1"

Getting this
So pls tell how to resolve this :)

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@bitfield
Below is the Deployment.yaml code :-

kind: Deployment
apiVersion: extensions/v1beta1
metadata:
name: valkyrie-dev
spec:
replicas: 1
template:
metadata:
name: valkyrie-app
labels:
app: valkyrie-app
role: frontend-backend
env: dev
spec:
containers:
- name: backend
image: gcr.io/qwiklabs-gcp-03-70bdda2e4e03/valkyrie-app:v0.0.1
resources:
limits:
memory: "500Mi"
cpu: "100m"
imagePullPolicy: Always
readinessProbe:
httpGet:
path: /healthz
port: 8080
command: ["app","-port=8080"]
ports:
- name: backend
containerPort: 8080
- name: frontend
image: gcr.io/qwiklabs-gcp-03-70bdda2e4e03/valkyrie-app:v0.0.1
resources:
limits:
memory: "500Mi"
cpu: "100m"
imagePullPolicy: Always
readinessProbe:
httpGet:
path: /healthz
port: 80
command: ["app","-frontend=true","-backend-service=http://127.0.0.1:8080","-port=80"]
ports:
- name: frontend
containerPort: 80

Pls tell asap :)

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Resolve this!

@iamayushdas you seem like a smart individual on a path of learning - you've found the best book on Kubernetes after all. It is also important to hone the softer skills like how to collaborate - by remaining polite, explaining the issue clearly, and being respectful of people's time. There's great benefits to be had.

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@moth sir pls tell how to resolve the issue I explained above

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thanks @bitfield will try again and let u know asap :)

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Have you checked the 'Known issues' list in the README? Specifically, https://github.com/cloudnativedevops/demo#apiversion

I tried this. But ended up in having error

error: error validating "k8s/deployment.yaml": error validating data: ValidationError(Deployment.spec): missing required field "selector" in io.k8s.api.apps.v1.DeploymentSpec; if you choose to ignore these errors, turn validation offwith --validate=false

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resolved!

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Resolved!

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